"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Tired of ( ক্লান্ত ) I am Tired of doing the same thing day after day.
  • Divide between ( ভাগ করা (দুটি বা দুজন) ) Divide the apple between Raqib and Shafique.
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Tolerant of ( সহিষ্ণু ) We must be tolerant of opposition.

Idioms:

  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • be up and doing ( উঠে-পড়ে লাগা )
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • set a naught ( কলা দেখানো )
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.